Single-player games like SCP: Bloodwater
Below are 8 single-player Steam games similar to SCP: Bloodwater, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like SCP: Bloodwater page.
Ranked picks
- 1

Deep Among the Swarm
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
Deep Among the Swarm is a challenging survival RTS roguelite about surviving against thousands of enemies. Drill ever deeper underground while fighting the endless onslaught of the Swarm. Can you save humanity?
- 2

Calyx
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?
- 3

Dead in Antares
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy and Simulation with SCP: Bloodwater.
Dead in Antares is a turn-based survival management game with RPG elements, set on an alien planet. Lead a crew of survivors sent on a mission to save humanity. Manage their needs, strengthen their teamwork, and explore this mysterious world to find a way back home.
- 4

Zero Stress King: Idle Defense
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.
- 5

Here Comes The Swarm
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy and Simulation with SCP: Bloodwater.
Here Comes the Swarm is a survival RTS with a pause button! Create your strategy, build, manage, and defend your settlements at your own pace. Take the fight to the hive mind and lead expeditions to deliver a deadly blow and eradicate your foes. Will you reclaim Ulora from the relentless Swarm?
- 6

DarkSwitch
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
DarkSwitch is a vertical survival city builder. Build a city on a great tree and defend it against the Fog. Face the challenges of limited real estate, scarce resources, and tough moral choices as you seek to uncover the mystery of the Shroud. The Tree Provides! The Tree Protects! The Tree Prevails!
- 7

The King is Watching
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run
- 8

Frontline Crisis
Single-player alternative to SCP: Bloodwater — playable solo, no multiplayer required. Shares Strategy with SCP: Bloodwater.
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!